package com.example.storm.myapplication;

import android.content.ComponentName;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Handler;
import android.os.IBinder;
import android.os.Message;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.SeekBar;

public class MainActivity extends AppCompatActivity {
    private MusicService.MyBinder myBinder;
    private SeekBar sb;
    private int pro=0;
    private Handler handler;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        sb = (SeekBar)findViewById(R.id.sb);
        handler = new Handler(){
            @Override
            public void handleMessage(Message msg) {
                int pro = msg.getData().getInt("pro");
                sb.setProgress(pro);
            }
        };
        Intent intent = new Intent("music");
        bindService(intent, new ServiceConnection() {
            @Override
            public void onServiceConnected(ComponentName name, IBinder service) {
                myBinder = (MusicService.MyBinder)service;
            }

            @Override
            public void onServiceDisconnected(ComponentName name) {

            }
        },BIND_AUTO_CREATE);
    }

    public void play(View view) {
        Intent intent = new Intent("music");
        intent.putExtra("action",1);
        startService(intent);
        new Thread(){
            @Override
            public void run() {
                for(int i =0;i<=800;i++){
                    try {
                        Thread.sleep(30);
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                    Message msg = new Message();
                    Bundle b = new Bundle();
                    pro = myBinder.getProgress();
                    b.putInt("pro",pro);
                    msg.setData(b);
                    handler.sendMessage(msg);



                }
            }
        }.start();
    }
    public void pause(View view) {
        Intent intent = new Intent("music");
        intent.putExtra("action",2);
        startService(intent);
    }
    public void resume(View view) {
        Intent intent = new Intent("music");
        intent.putExtra("action",3);
        startService(intent);
    }
}
